liblinear: 2.30 -> 2.40
liblinear: 2.30 -> 2.40

Also improve the derivation a bit:

- Use fetchFromGitHub in place of fetchurl.
- Replace buildPhase by buildFlags.
- Create multiple outputs.
- Replace mkdir/cp by install.

NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs